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first/last vars missed some values.
D1309 by @NHA
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Mistakes in button expressions were previously only printed to the console.
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also remove some API docs from example
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This commit mainly:
* Exposes PreviewImage struct in RNA, including ways for user to set images data.
* Adds a new kind of PreviewImage, using a file path and IMB_thumb to get image.
* Adds a new kind of custom icon using PreviewImage, unrelated to ID previews system.
* Adds a python API (utils.previews) to allow python scripts to access those custom previews/icons.
Note that loading image from files' thumbnails is done when needed (deferred loading), not
when defining the custom preview/icon.
WARNING: for release addons who would want to use this, please keep it to a strict minimum, really needed level.
We do not want our UI to explode under hundreds of different flashy icons!
For more info, see also the release notes of Blender 2.75 (http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.75/Addons)
and the example/templates featured with Blender.
Patch by Campbell (ideasman42), Inês (brita) and Bastien (mont29).
Differential Revision: https://developer.blender.org/D1255
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Access to the python binary distributed with Blender,
fallback to system python executable (matching Blender's version).
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matching convention for fixed length api, eg: copy_v3_fl
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Splitting edges could give duplicates.
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Only used in ATIs and NVIDIAs. Used extensions are:
https://www.opengl.org/registry/specs/ATI/meminfo.txt
http://developer.download.nvidia.com/opengl/specs/
If you read the documentation, the numbers are not supposed to be exact
and also depend on the time when the call is made. The numbers can also
change quite quickly. It's only meant to give a rough measure of what is
going on.
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D782 by Stanislav Blinov
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add BM_***_count_is_over(), _count_is_equal()
Useful if we only want to know if the count is a smaller value.
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All kudos to Campbell for the head-up and patch!
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This patch will fix the world GLSL (mist, background, ambient) update for the BGE.
Reviewers: moguri, brecht
Reviewed By: moguri, brecht
Subscribers: panzergame
Differential Revision: https://developer.blender.org/D151
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Make consistent with calc_edge_angle,
take an optional fallback arg for non-manifold edges
otherwise raise an exception.
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This was mis-named, rename to `calc_edge_angle`
and allow a fallback value in the case when the vert doesn't have 2-edges.
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* There was no real default value for this parameter (neither "" nor None would work the same as
not specifying that parameter). Now, 'None' is considered as default value, and you get
exact same behavior with this value and if not specifying it. This is important at least for
consistency, and potentially too in some esoteric cases (like generated code or so).
* Add a warning about the fact that 'default' parameter shall not be psecified when items
are given a callback function.
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Was breaking windows compile, reported by bdancer over IRC, thanks.
Also, quite some annoying 'unused vars' warnings (debug-only vars).
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Previous text could make think this func was checking whether a point was
inside and on the face, while it actually checks whether the projection
of that point onto the face is inside its boundary...
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Adds bpy.app.sdl to expose SDL version information.
When SDL is not available on a Linux system, certain Blender features
are silently disabled (like joystick support in the BGE). This change
is the first step towards making it more obvious why something isn't
working.
SDL information is exposed to Python via bpy.app.sdl, in the same way
as OCIO and OIIO information is exposed.
Generated system-info.txt contains SDL loading method (linked or
dynamically loaded by Blender) and SDL version number.
Reviewed by: sergey, campbellbarton
Differential Revision: https://developer.blender.org/D1112
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- all mathutils types
- only works on frozen data (so vectors can be used in sets/dict keys)
- uses same method as CPython, (matches hashing a tuple)
D1104 by @juicyfruit with own modifications
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This allows you to make any mathutils object immutable.
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This property may be defined dynamically, so mere access to static flag value
through `bl_rna.properties[...].is_readonly` is not enough.
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Added descriptions of the constructors, and improved the module-level
documentation.
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Added conversion to and from exponential map representation. This
representation is useful for interpolation of > 2 quaternions, or in
PD controllers.
Implementation in C functions quat_to_expmap,
quat_normalized_to_expmap, and expmap_to_quat with Python API, unit
tests and documentation.
Added Quaternion.to_exponential_map() and Quaternion(3-vector) to
Python API.
Reviewers: campbellbarton
Projects: #bf_blender
Differential Revision: https://developer.blender.org/D1049
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The original comment seems to suggest that only the rotation vector
is normalized, leaving the rotation angle alone. This is not what happens,
though. The new comment matches the actual implementation, and the
implementation matches what is commonly understood as quaternion
normalization.
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Fixed/enhanced a few usages of `mathutils_array_parse()` in this file actually...
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Please discuss changes to core mathutils functions first.
Changes like this should be considered and applied to all areas of the API (or not at all).
Missed quaternion, matrix normalize for eg.
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The length has to be calculated for normalization anyway, and it is already
returned by normalize_vn(vec, size).
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Makes usage of those funcs much more clear, we even had mixed '!strcmp(foo, bar)'
and 'strcmp(foo, bar) == 0' in several places...
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A development addon can be used now to enable the debug drawing, without
the need to add UI code for this in the release files.
The SimDebug feature should also get an overall build flag and use
function stubs unless enabled. That way any possibility of overhead in
releases is eliminated.
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